ExcelemtBy Gregoryon 1/14/2011

Gregory would recommend this product to a friend

I really like having the dual sensors with one on the lincomming out of the membrane and the other comming out of the di this way I can really see how my membrane is performing and my final product. Thamks brs!!!

very useful tool .By Donaldon 1/9/2011

Donald would recommend this product to a friend

This is a very useful tool to keep tabs on the water quality and your DI resin. quick and easy to use..

Well worth the money.By SailFin Blennieon 1/5/2011

SailFin Blennie would recommend this product to a friend

Good TDS meter, it'll save you from guessing about changing membranes and resin.

Works greatBy Ethanon 12/26/2010

Ethan would recommend this product to a friend

Works great easy to set up comes with velcro to mount it on your ro/di system or somewhere else. Only con is it feels cheap it would be nice if it was made out of a metal box or harder plastic pushing the on button makes the whole front panel bend in. So it feels like im going to break it lol other than that works great.

Excellent ProductBy Darrellon 12/8/2010

Darrell would recommend this product to a friend

It was easy for my wife and I to get this piece mounted on the wall and quick to start. It read very well the first time as it updated our input and output very fast. I would recommend this product to all, including beginners.

Never use an RO/DI without one!By Dareon 12/4/2010

Dare would recommend this product to a friend

I've had one of these little guys for about 4 years now. It was worked flawlessly and I've never replaced the battery. I love not having to guess when it's time to replace my filters.

Easy installation By Kennethon 11/21/2010

Kenneth would recommend this product to a friend

Great product! Easy installation with no leaks. Unit installs with minimal effort and comes with velcro for quick mounting.

Great productBy Brian Jon 10/17/2010

Brian J would recommend this product to a friend

This is a must have for anyone with RO system. Will definitly save you
problems when trying to decide when to change your filters.

Great little toolBy Jimon 7/20/2010

Jim would recommend this product to a friend

This piece of equipment will take the headache out of knowing when to change filters. I used to record how much water went thru my RO unit by reading the water meter coming into the house. Not any more. Just a simple switch ON and then the slide switch for input water and output water and I know instantly if I need to change filters or not. It has saved me replacing my filters too early or waiting until the dreaded algea takes over my tank.

This tool is one of the most useful pieces of equipment to have, and has paid for itself many times over. It has saved me from installing filters before they expire or from perofrming expensive water changes to clear algea outbreaks if the filters were way past thier useful life.. A SUPER tool.

great unit for the priceBy claytonon 6/30/2010

clayton would recommend this product to a friend

working great and i really like knowing the TDS of the water going in and out of the RO system.

Eases the mindBy Frankie Torreson 4/23/2010

Frankie Torres would recommend this product to a friend

Nice works as described. took it plugged it in now I know when I have to change my RO Membrane and it's not anytime soon... Thanks again BRS you guys rock...

Easy to install. Easy to read!By Terri Landton 4/19/2010

Terri Landt would recommend this product to a friend

Never guess again trying to determine if your RO and DI innerds need changed! I purchased 2 of these Dual TDS Monitors. I know how efficiently everything is working. A perfect system...can't ask for more! Great price, too!!